◆ 尺寸：226.5 x 60 x 22 mm, please refer to enclosure drawing。
◆ 操作溫度：0°C ~ 70°C。
◆ 儲存溫度：-25°C ~ 85°C。
Major Specification of MTT USB2.0 Chipset:
1. Fully compliant with Universal Serial Bus Specification Revision 2.0 (USB 2.0);
- Upstream facing port supports High-Speed (480MHz) and Full-Speed (12MHz) modes;
- downstream facing ports support High-Speed (480MHz), Full-Speed (12MHz), and Low-Speed (1.5MHz) modes;
2. Integrated USB 2.0 Transceivers;
3. Integrated upstream 1.5KΩ pull-up, downstream 15KΩ pull-down, and serial resisters;
4. Integrated 5V to 3.3V and 1.8V regulator.
5. Integrated Power-On-Reset circuit;
6. Integrated 12MHz Oscillator with feedback resister, and crystal load capacitance;
7. Integrated 12MHz-to-480MHz Phase Lock Loop (PLL);
8. Multiple Transaction Translators (MTT) –
- One TT for each downstream port;
- Alternate Interface 0 for Single-TT, and Alternate Interface 1 for Multiple-TT;
- Each TT could handle 64 periodic Start-Split transactions, 32 periodic Complete-Split transactions, and 6 none-periodic transactions;
9. Automatic self-power status monitoring - Automatic re-enumeration when Self-Powered switching to Bus-Powered;
10. Board configured options –
- Ganged or Individual Power Control Mode select;
- Global or Individual Over-Current Detection Mode select;
- Removable or Non-Removable Downstream Devices configuration;
11. Comprehensive Port Indicators support:
- Standard downstream port status indicators (Green and Amber LED control for each downstream port);
- Hub active LED support;
包裝內容
1. 工業型7埠USB2.0集線器 x1
2. USB2.0連接線(1.8米) x1
3. 專用電源變壓器(4A) x1 |
